# ENGINEER'S PG vs Flipo.pl

The clearest difference is device support: ENGINEER'S PG at 3 against Flipo.pl's 1. ENGINEER'S PG also leads on iOS requirement (12.4 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ENGINEER'S PG ships an update every 3 weeks, Flipo.pl every 5 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ENGINEER'S PG | Flipo.pl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 38 MB | 165 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Surendiran Ganesan](https://appshunter.io/developer/1734370099) | [Pelican Travel](https://appshunter.io/developer/1470075129) |

## What reviewers say

### ENGINEER'S PG

[App page](https://appshunter.io/ios/app/engineers-pg/id6478905764)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flipo.pl

[App page](https://appshunter.io/ios/app/flipopl/id6738982793)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ENGINEER'S PG free?

ENGINEER'S PG is free to download, with no in-app purchases.

### Is Flipo.pl free?

Flipo.pl is free to download, with no in-app purchases.

### Do ENGINEER'S PG or Flipo.pl have ads?

Neither ENGINEER'S PG nor Flipo.pl shows ads.

### Which is updated more often, ENGINEER'S PG or Flipo.pl?

ENGINEER'S PG ships an update every 3 weeks, and Flipo.pl every 5 weeks. Most recently, ENGINEER'S PG was updated on October 25, 2026 and Flipo.pl on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*